Preheat your oven to 350oF
Line muffin tray with 12-15 medium sized paper liners
In a large bowl with an electric mixer beat together cream cheese, sugar and vanilla.
One at a time add in the eggs mixing on low speed until just blended.
Place cookie in the bottom of each lined cup.
Spoon cream cheese mixture over cookies until 1/4 - 1/2 inch from the top of paper liner
Bake for 20 minutes until centers are almost set.
Cool at room temperature, then refrigerate for at least 3 hours before decorating.